Which quantities are physical phenomena associated with fluid flow over bodies? I. Drag force acting on automobiles                                                                  II. The lift developed by airplane wings                                                            III. Upward draft of rain and snow                                                                        IV. Power generated by wind turbines (a) I and II (b) I and III (c) II and III (d ) I, II, and III (e) I, II, III, and IV

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